ICP_NCCBS
ic = malloc(sizeof(*ic) * ICP_NCCBS, M_DEVBUF, M_WAITOK | M_ZERO);
for (i = 0; i < ICP_NCCBS; i++, ic++) {
if (icp->icp_nccbs != ICP_NCCBS)
icp->icp_nccbs, ICP_NCCBS);
(ICP_SCRATCH_SIZE - sizeof(struct scsi_sense_data) * (ICP_NCCBS + ICP_NCCB_RESERVE))